| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.86 | 7.416% | $140.5646 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $227.63 | 4.258% | $237.3225 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $146.41 | 13.753% | $166.5458 | $166.55 | $166.55 | $166.50 |
| Purchase #4 | $206.26 | 4.837% | $216.2368 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $20.71 | 8.279% | $22.4246 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $129.50 | 3.646% | $134.2216 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $248.51 | 10.133% | $273.6915 | $273.69 | $273.70 | $273.70 |
| 7 purchase totals = | $1,109.88 | $1,191.0074 | $1,191.00 | $1,190.95 | $1,190.90 | |